161873712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 240

約数和(自身を含む): 608794368

約数和(自身を除く): 446920656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1123, 1144, 1232, 1287, 1386, 1456, 1584, 1638, 1716, 1848, 1872, 2002, 2184, 2246, 2288, 2574, 2772, 3003, 3276, 3369, 3432, 3696, 4004, 4368, 4492, 5148, 5544, 6006, 6552, 6738, 6864, 7861, 8008, 8984, 9009, 10107, 10296, 11088, 12012, 12353, 13104, 13476, 14599, 15722, 16016, 17968, 18018, 20214, 20592, 23583, 24024, 24706, 26952, 29198, 31444, 36036, 37059, 40428, 43797, 47166, 48048, 49412, 53904, 58396, 62888, 70749, 72072, 74118, 80856, 86471, 87594, 94332, 98824, 102193, 111177, 116792, 125776, 131391, 141498, 144144, 148236, 160589, 161712, 172942, 175188, 188664, 197648, 204386, 222354, 233584, 259413, 262782, 282996, 296472, 306579, 321178, 345884, 350376, 377328, 408772, 444708, 481767, 518826, 525564, 565992, 592944, 613158, 642356, 691768, 700752, 778239, 817544, 889416, 919737, 963534, 1037652, 1051128, 1124123, 1131984, 1226316, 1284712, 1383536, 1445301, 1556478, 1635088, 1778832, 1839474, 1927068, 2075304, 2102256, 2248246, 2452632, 2569424, 2890602, 3112956, 3372369, 3678948, 3854136, 4150608, 4496492, 4905264, 5781204, 6225912, 6744738, 7357896, 7708272, 8992984, 10117107, 11562408, 12451824, 13489476, 14715792, 17985968, 20234214, 23124816, 26978952, 40468428, 53957904, 80936856, 161873712]

約数ペア:

[(1, 161873712), (2, 80936856), (3, 53957904), (4, 40468428), (6, 26978952), (7, 23124816), (8, 20234214), (9, 17985968), (11, 14715792), (12, 13489476), (13, 12451824), (14, 11562408), (16, 10117107), (18, 8992984), (21, 7708272), (22, 7357896), (24, 6744738), (26, 6225912), (28, 5781204), (33, 4905264), (36, 4496492), (39, 4150608), (42, 3854136), (44, 3678948), (48, 3372369), (52, 3112956), (56, 2890602), (63, 2569424), (66, 2452632), (72, 2248246), (77, 2102256), (78, 2075304), (84, 1927068), (88, 1839474), (91, 1778832), (99, 1635088), (104, 1556478), (112, 1445301), (117, 1383536), (126, 1284712), (132, 1226316), (143, 1131984), (144, 1124123), (154, 1051128), (156, 1037652), (168, 963534), (176, 919737), (182, 889416), (198, 817544), (208, 778239), (231, 700752), (234, 691768), (252, 642356), (264, 613158), (273, 592944), (286, 565992), (308, 525564), (312, 518826), (336, 481767), (364, 444708), (396, 408772), (429, 377328), (462, 350376), (468, 345884), (504, 321178), (528, 306579), (546, 296472), (572, 282996), (616, 262782), (624, 259413), (693, 233584), (728, 222354), (792, 204386), (819, 197648), (858, 188664), (924, 175188), (936, 172942), (1001, 161712), (1008, 160589), (1092, 148236), (1123, 144144), (1144, 141498), (1232, 131391), (1287, 125776), (1386, 116792), (1456, 111177), (1584, 102193), (1638, 98824), (1716, 94332), (1848, 87594), (1872, 86471), (2002, 80856), (2184, 74118), (2246, 72072), (2288, 70749), (2574, 62888), (2772, 58396), (3003, 53904), (3276, 49412), (3369, 48048), (3432, 47166), (3696, 43797), (4004, 40428), (4368, 37059), (4492, 36036), (5148, 31444), (5544, 29198), (6006, 26952), (6552, 24706), (6738, 24024), (6864, 23583), (7861, 20592), (8008, 20214), (8984, 18018), (9009, 17968), (10107, 16016), (10296, 15722), (11088, 14599), (12012, 13476), (12353, 13104)]